Finite Group DatabasebetaFinite Group DatabasebetaOrder 1944.
181 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #11758052 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #92404 | C4 | 1 | 1 | yes | characteristic |
| 3 | H(5,𝔽3) | C8 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 4 | C3×AGL(1,𝔽9) | — | 9 | 2 | no | maximal |
| 5 | C3⋊#272 | — | 12 | 2 | no | — |
| 6 | C3⋊#272 | — | 12 | 4 | no | — |
| 7 | C3⋊#272 | — | 12 | 2 | no | — |
| 8 | C3⋊#272 | — | 12 | 2 | no | — |
| 9 | C3×#157 | — | 9 | 2 | no | — |
| 10 | C3×#157 | — | 18 | 1 | no | — |
| 11 | #1088 | — | 18 | 1 | no | — |
| 12 | #1088 | — | 18 | 2 | no | — |
| 13 | C3×H(3,𝔽3) | — | 4 | 2 | no | — |
| 14 | C3×H(3,𝔽3) | — | 4 | 4 | no | — |
| 15 | C3×H(3,𝔽3) | — | 4 | 2 | no | — |
| 16 | C3×H(3,𝔽3) | — | 4 | 2 | no | — |
| 17 | AGL(1,𝔽9) | — | 9 | 2 | no | — |
| 18 | C3×C3⋊D3 | — | 9 | 2 | no | — |
| 19 | C3×C3⋊D3 | — | 18 | 1 | no | — |
| 20 | C3×C3⋊D3 | — | 36 | 1 | no | — |
| 21 | C3×C3⋊D3 | — | 36 | 1 | no | — |
| 22 | C3×C3⋊D3 | — | 36 | 1 | no | — |
| 23 | C3×C3⋊D3 | — | 36 | 4 | no | — |
| 24 | C3×C3⋊D3 | — | 36 | 2 | no | — |
| 25 | #272 | — | 18 | 1 | no | — |
| 26 | #272 | — | 18 | 2 | no | — |
| 27 | #272 | — | 36 | 4 | no | — |
| 28 | #272 | — | 36 | 8 | no | — |
| 29 | #272 | — | 36 | 2 | no | — |
| 30 | #272 | — | 36 | 1 | no | — |
| 31 | #272 | — | 36 | 4 | no | — |
| 32 | #272 | — | 36 | 2 | no | — |
| 33 | #157 | — | 9 | 2 | no | — |
| 34 | #157 | — | 18 | 1 | no | — |
| 35 | C33 | — | 2 | 1 | no | — |
| 36 | C33 | — | 4 | 1 | no | — |
| 37 | C33 | — | 4 | 1 | no | — |
| 38 | C33 | — | 4 | 1 | no | — |
| 39 | C33 | — | 4 | 4 | no | — |
| 40 | C33 | — | 4 | 2 | no | — |
| 41 | C33 | AGL(1,𝔽9) | 1 | 2 | yes | complemented |
| 42 | H(3,𝔽3) | — | 2 | 1 | no | — |
| 43 | H(3,𝔽3) | — | 2 | 2 | no | — |
| 44 | H(3,𝔽3) | — | 4 | 4 | no | — |
| 45 | H(3,𝔽3) | — | 4 | 2 | no | — |
| 46 | H(3,𝔽3) | — | 4 | 4 | no | — |
| 47 | H(3,𝔽3) | — | 4 | 8 | no | — |
| 48 | H(3,𝔽3) | — | 4 | 2 | no | — |
| 49 | H(3,𝔽3) | — | 4 | 1 | no | — |
| 50 | C3×C8 | — | 81 | 1 | no | — |
| 51 | C3⋊D3 | — | 9 | 2 | no | — |
| 52 | C3⋊D3 | — | 18 | 1 | no | — |
| 53 | C3⋊D3 | — | 36 | 1 | no | — |
| 54 | C3⋊D3 | — | 36 | 4 | no | — |
| 55 | C3⋊D3 | — | 36 | 1 | no | — |
| 56 | C3⋊D3 | — | 36 | 1 | no | — |
| 57 | C3⋊D3 | — | 36 | 2 | no | — |
| 58 | C3×D3 | — | 108 | 2 | no | — |
| 59 | C3×D3 | — | 108 | 4 | no | — |
| 60 | C3×D3 | — | 108 | 2 | no | — |
| 61 | C3×D3 | — | 108 | 2 | no | — |
| 62 | C3×C4 | — | 81 | 1 | no | — |
| 63 | C32 | — | 4 | 2 | no | — |
| 64 | C32 | — | 4 | 4 | no | — |
| 65 | C32 | — | 4 | 2 | no | — |
| 66 | C32 | — | 4 | 2 | no | — |
| 67 | C32 | — | 9 | 2 | no | — |
| 68 | C32 | — | 18 | 1 | no | — |
| 69 | C32 | — | 36 | 2 | no | — |
| 70 | C32 | — | 36 | 1 | no | — |
| 71 | C32 | — | 36 | 4 | no | — |
| 72 | C32 | — | 36 | 1 | no | — |
| 73 | C32 | — | 36 | 1 | no | — |
| 74 | C8 | — | 81 | 1 | no | Sylow |
| 75 | C2×C3 | — | 81 | 1 | no | — |
| 76 | D3 | — | 108 | 2 | no | — |
| 77 | D3 | — | 108 | 2 | no | — |
| 78 | D3 | — | 108 | 2 | no | — |
| 79 | D3 | — | 108 | 4 | no | — |
| 80 | C4 | — | 81 | 1 | no | — |
| 81 | C3 | — | 12 | 2 | no | — |
| 82 | C3 | — | 12 | 2 | no | — |
| 83 | C3 | — | 12 | 2 | no | — |
| 84 | C3 | — | 12 | 4 | no | — |
| 85 | C3 | #10620193 | 1 | 1 | yes | characteristic |
| 86 | C2 | — | 81 | 1 | no | — |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, socle, hypercenter | C3 | #10620193 |
| commutator, Fitting, hypocenter | H(5,𝔽3) | C8 |
| prime radical | #92404 | C4 |
| cosocle | #11758052 | C2 |
| LCS | G ▷ H(5,𝔽3) | |
| UCS | C1 ◁ C3 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. H(5,𝔽3) | C8 | semidirect |
| 41. C33 | AGL(1,𝔽9) | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11758052 | 2 |
| C3×AGL(1,𝔽9) | 9 |